Uncaught Exception Affecting grpc package, versions >=1.23.0, <1.53.2 >=1.54.0, <1.54.3 >=1.55.0, <1.55.3 >=1.56.0, <1.56.2
Threat Intelligence
EPSS
0.1% (42nd
percentile)
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Test your applications- Snyk ID SNYK-RUBY-GRPC-5901867
- published 14 Sep 2023
- disclosed 13 Sep 2023
- credit Unknown
Introduced: 13 Sep 2023
CVE-2023-4785 Open this link in a new tabHow to fix?
Upgrade grpc to version 1.53.2, 1.54.3, 1.55.3, 1.56.2 or higher.
Overview
Affected versions of this package are vulnerable to Uncaught Exception due to the lack of error handling in the TCP server. An attacker can cause a denial of service by initiating a significant number of connections with the server.
Note:
This is only exploitable if the server is running on posix-compatible platforms such as Linux.
CVSS Scores
version 3.1